Home / 2,589,036.85-3,574,403.64-2,301,763.47

Finding the Fourth Proportional to 2,589,036.85, 3,574,403.64 and 2,301,763.47

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Solution

The fourth proportional to 2,589,036.85, 3,574,403.64 and 2,301,763.47 is: 3,177,796.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,589,036.85 : 3,574,403.64 = 2,301,763.47 : x
  2. Step 2: Convert to fraction form
    2,589,036.85/3,574,403.64 = 2,301,763.47/x
  3. Step 3: Cross multiply
    2,589,036.85x = 3,574,403.64 × 2,301,763.47
  4. Step 4: Simplify right side
    2,589,036.85x = 8,227,431,712,183.02
  5. Step 5: Solve for x
    x = 8,227,431,712,183.02/2,589,036.85
  6. Step 6: Final answer
    x = 3,177,796.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.